Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Chinese Journal of Sinica》 1964-03
Add to Favorite Get Latest Update

LONGITUDINAL ASYMMETRY OF THE MAIN PHASE OF THE GEOMAGNETIC STORM

DU HENG(Department of Geophysics, Peking University)  
By the mechanism of drift motion of polorized electric field the electrons of the solar wind may penetrate into the magnetosphere through the neutral point. These electrons trapped in the geomagnetic field will drift eastward, carrying a westward electrical current. Before these electrons drift a closed cycle around the earth, the distribution of electrons and consequently the current and the magnetic field recorded at the earth surface of the equatorial region will be asymmetrical with respect to local time. In the present investigation, we have calculated the variation of magnetic field as a function of storm time Tst recorded at observatories located at 00~h, 06~h, 12~h and 18~h local time. Here we assumed that the period of electron drift around the earth is two days. Theoretical result coincides fairly well with statistical curves obtained from the long series data from Zo-Se and Huancayo Observatories.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 1 Hits
1 XU WEN-YAO(Intitute of Geophysics, Academia Sinica, Beijng 100101, China );ADVANCES ON GEOMAGNETIC OBSERVATIONS AND STUDIES IN CHINA[J];Chinese Journal of Geophysics;1997-S1
China Proceedings of conference Full-text Database 2 Hits
1 LIU ZHEN-XING (Center for Space Science and Application Research, Academia Sinica, Beijing 100080, China) PU ZU- YIN(Department of Geophysics, Peking University, Beijing 100871, China);ADVANCES AND PROSPECTS OF MAGNETOSPHERIC PHYSICS RESEARCH IN CHINA[A];[C];1997
2 XU WEN-YAO (Intitute of Geophysics, Academia Sinica, Beijing 100101, China);ADVANCES ON GEOMAGNETIC OBSERVATIONS AND STUDIES IN CHINA[A];[C];1997
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 JAO\ Weixin (Department of Geophysics, Peking University, Beijing, 100871);The Correlation Between Field Aligned Currents and Geomagnetic and Substorm Activity[J];ACTA SCICENTIARUM NATURALUM UNIVERSITIS PEKINESIS;1996-03
2 Yang Shaofeng (Institute of Geophysics, Academia Sinica, Beijing 100101);THE OBSERVATION AND RESEARCH OF ULF WAVES IN THE MAXIUM PERIOD OF THE 22th SOLAR CYCLE[J];PROGRESS IN GEOPHYSICS;1997-01
3 Hu YUE-JEN (Institute of geophysics and meteorology, Academiu sinica );THE INFLUENCE OF THE SOLAR ROTATION ON THE GEOMAGNETIC FIELD[J];Chinese Journal of Sinica;1959-02
4 JIANG BAI-QIN (Institute of Geophysics and Meteorology, Academia Sinica);A STATISTICAL STUDY OF THE RELATIONS BETWEEN SOLAR FLARES AND MAGNETIC STORMS[J];Chinese Journal of Sinica;1960-01
5 LIU CHUAN-XIN (Institute of Geophysics and Meteorology, Academia SInica);A NOTE ON THE CORRELATION BETWEEN THE CORONAL GREEN LINE AND GEOMAGNETIC ACTIVITY[J];Chinese Journal of Sinica;1961-01
6 YANG CHIEN-CHU(Institute of Geophysics and Metearalogy, Academia Sinica);THE TEMPERATURE VARIATION IN CHINA AFTER THE GREAT GEOMAGNETIC STORMS[J];Chinese Journal of Sinica;1961-02
7 Ду Хэн(Геофuзuческu факулъmеm Пекuнско унuверсumеmа);ОБ ОТНОШЕНИЯХ МЕЖДУ ПОВТОРЯЮЩИМИ ФЛЛОКУЛАМИ И ГЕОМАГНИТНЫМИ ВОЖМУЩЕНИЯМИ 1942—1943Г, И 1952—1953Г.[J];Chinese Journal of Sinica;1961-02
8 ZHANG GONG-LIANG(Institute of Geophysics and Meteorology, Academia Sinica);ON THE ASYMMETRICAL EFFECT OF SOLAR ACTIVITY UPON THE GEOMAGNETIC FIELD[J];Chinese Journal of Sinica;1962-01
9 TSCHU KANG-KUN (Institute of Geophysics and Meteorology, Academia Sinica);COLLECTED SCIENTIFIC MATERIALS ON THE GEOPHYSICAL EFFECT OF THE GREAT SOLAR PROTON OUTBURSTS, JULY 1959 AND NOVEMBER 1960[J];Chinese Journal of Sinica;1962-02
10 ZHANG GONG-LIANG(Institute of Geophysics and Meteorology, Academia Sinica);ON THE ASYMMETRICAL EFFECT OF FLARE POSITION UPON GEOMAGNETIC ACTIVETY[J];Chinese Journal of Sinica;1963-01
【Secondary References】
Chinese Journal Full-text Database 7 Hits
1 ZHANG Ji-hong 1,2 , QIAO Hui-zhen 1,3 (1. University of Science and Technology of China,Hefei 230026, China; 2. Seismological Bureau of Shandong Province, Jinan 250014, China; 3. Seismological Bureau of Sichuan Province,Chengdu 250014, China);Precursory anomalies of geomagnetic field dynamic subordinate function method[J];Progress In Geophysics;2005-01
2 AN ZHEN-CHANG (Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100101, China);STUDIES ON GEOMAGNETIC FIELD MODELS OF QINGHAI-XIZANG PLATEAU[J];Chinese Journal of Geophysics;2000-03
3 Yang Tao,Liu Qingsheng and Fu Yuanyuan(Institute of Geophysics & Space Information,China University of Geosciences,Wuhan 430074,China);Study and development of seismomagnetic effects[J];Seismological and Geomagnetic Observation and Research;2004-06
4 Feng Yan1),Sun Han2)and Mao Fei3)1)The College of Resources and Environmental Sciences,Nanjing Agricultural University,Jiangsu Province 210000,China2)Remote Sensing Application and Experiment Station of National Satellite Meteorological Center,Nanning 530022,China3)Chinese Academy of Meteorological Sciences,Beijing 100081,China;The summary of development on geomagnetic measurement instruments[J];Seismological and Geomagnetic Observation and Research;2009-01
5 YAN Hui,XIAO Chang-han(College of Electrical and Information Engineering,Naval Univ.of Engineering,Wuhan 430033,China);A method of measuring three-component geomagnetic field on ocean[J];Journal of Naval University of Engineering;2005-06
6 LIU Bao-hua1,2,LIU Chen-guang1,2,PEI Yan-liang1,2,KAN Guang-ming1,2(1.First Institute of Oceanography,State Oceanic Administration,Qingdao 266061,China;2.Key Laboratory of Marine Sedimentology and Environmental Geology of State Oceanic Administration,First Institute of Oceanography,State Oceanic Administration,Qingdao 2660061,China);Diurnal variation correction method based on linear least-squares algorithm in exploration of seamounts[J];Acta Oceanologica Sinica;2008-06
7 HU Hai-bin~(1,2),GONG Shen-guang~2,LIN Chun-sheng~2 (1.Beijing Institute of Tacking and Telecommunication Technique,Beijing 100094,China;2.Department of Weaponry Engineering,Naval University of Engineering,Wuhan 430033,China);Detection of Faint Magnetic Signal in Geomagnetic Disturbance[J];Journal of Detection & Control;2005-05
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved